
Fred Tzeng
Examiner (ID: 5378)
| Most Active Art Unit | 2627 |
| Art Unit(s) | 2186, 2686, 2627, 2752, 2651, 2695, 2625 |
| Total Applications | 1789 |
| Issued Applications | 1607 |
| Pending Applications | 63 |
| Abandoned Applications | 139 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 639670
[patent_doc_number] => 07126779
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-10-24
[patent_title] => 'Tape media identification code'
[patent_app_type] => utility
[patent_app_number] => 10/497294
[patent_app_country] => US
[patent_app_date] => 2001-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2267
[patent_no_of_claims] => 9
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[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/126/07126779.pdf
[firstpage_image] =>[orig_patent_app_number] => 10497294
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/497294 | Tape media identification code | Dec 3, 2001 | Issued |
Array
(
[id] => 6066302
[patent_doc_number] => 20020032834
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-03-14
[patent_title] => 'External storage control device and data transfer method between external storage control devices'
[patent_app_type] => new
[patent_app_number] => 09/987095
[patent_app_country] => US
[patent_app_date] => 2001-11-13
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0032/20020032834.pdf
[firstpage_image] =>[orig_patent_app_number] => 09987095
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/987095 | External storage control device and data transfer method between external storage control devices | Nov 12, 2001 | Issued |
Array
(
[id] => 1048352
[patent_doc_number] => 06865047
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-03-08
[patent_title] => 'Single reel tape cartridge and recording and reproducing device using the tape cartridge'
[patent_app_type] => utility
[patent_app_number] => 10/169358
[patent_app_country] => US
[patent_app_date] => 2001-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 29
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[patent_no_of_words] => 23452
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[pdf_file] => patents/06/865/06865047.pdf
[firstpage_image] =>[orig_patent_app_number] => 10169358
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/169358 | Single reel tape cartridge and recording and reproducing device using the tape cartridge | Nov 1, 2001 | Issued |
Array
(
[id] => 6394720
[patent_doc_number] => 20020181139
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-12-05
[patent_title] => 'Writing position data ex situ using an actuator retractable by a retractable support element'
[patent_app_type] => new
[patent_app_number] => 10/003506
[patent_app_country] => US
[patent_app_date] => 2001-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4982
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[pdf_file] => publications/A1/0181/20020181139.pdf
[firstpage_image] =>[orig_patent_app_number] => 10003506
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/003506 | Writing position data ex situ using an actuator retractable by a retractable support element | Oct 30, 2001 | Issued |
Array
(
[id] => 1215791
[patent_doc_number] => 06710951
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-03-23
[patent_title] => 'Phase locked loop employing a fractional frequency synthesizer as a variable oscillator'
[patent_app_type] => B1
[patent_app_number] => 09/999888
[patent_app_country] => US
[patent_app_date] => 2001-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/06/710/06710951.pdf
[firstpage_image] =>[orig_patent_app_number] => 09999888
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/999888 | Phase locked loop employing a fractional frequency synthesizer as a variable oscillator | Oct 30, 2001 | Issued |
Array
(
[id] => 6394715
[patent_doc_number] => 20020181138
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-12-05
[patent_title] => 'Vertically-oriented servo track writer and method'
[patent_app_type] => new
[patent_app_number] => 10/003457
[patent_app_country] => US
[patent_app_date] => 2001-10-31
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0181/20020181138.pdf
[firstpage_image] =>[orig_patent_app_number] => 10003457
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/003457 | Vertically-oriented servo track writer and method | Oct 30, 2001 | Issued |
Array
(
[id] => 5919653
[patent_doc_number] => 20020114101
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-08-22
[patent_title] => 'Multi-frequency servo bursts in magnetic disc memory system'
[patent_app_type] => new
[patent_app_number] => 10/021444
[patent_app_country] => US
[patent_app_date] => 2001-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 7080
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[pdf_file] => publications/A1/0114/20020114101.pdf
[firstpage_image] =>[orig_patent_app_number] => 10021444
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/021444 | Multi-frequency servo bursts in magnetic disc memory system | Oct 29, 2001 | Issued |
Array
(
[id] => 5903246
[patent_doc_number] => 20020141091
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-10-03
[patent_title] => 'Disc drive pattern zero verification test'
[patent_app_type] => new
[patent_app_number] => 10/033065
[patent_app_country] => US
[patent_app_date] => 2001-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 6820
[patent_no_of_claims] => 18
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[pdf_file] => publications/A1/0141/20020141091.pdf
[firstpage_image] =>[orig_patent_app_number] => 10033065
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/033065 | Disc drive pattern zero verification test | Oct 28, 2001 | Issued |
Array
(
[id] => 1155302
[patent_doc_number] => 06775090
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-08-10
[patent_title] => 'Adapting logical track addresses in relation to head offsets'
[patent_app_type] => B2
[patent_app_number] => 10/015144
[patent_app_country] => US
[patent_app_date] => 2001-10-26
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[pdf_file] => patents/06/775/06775090.pdf
[firstpage_image] =>[orig_patent_app_number] => 10015144
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/015144 | Adapting logical track addresses in relation to head offsets | Oct 25, 2001 | Issued |
Array
(
[id] => 1126729
[patent_doc_number] => 06795264
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-09-21
[patent_title] => 'LBA tracking for system data management'
[patent_app_type] => B2
[patent_app_number] => 10/007192
[patent_app_country] => US
[patent_app_date] => 2001-10-25
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/795/06795264.pdf
[firstpage_image] =>[orig_patent_app_number] => 10007192
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/007192 | LBA tracking for system data management | Oct 24, 2001 | Issued |
Array
(
[id] => 1215830
[patent_doc_number] => 06710966
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-03-23
[patent_title] => 'Method for reducing an effect of vibration on a disk drive during a track following operation by adjusting an adaptive-filter gain applied to an acceleration sensor signal'
[patent_app_type] => B1
[patent_app_number] => 10/003943
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[pdf_file] => patents/06/710/06710966.pdf
[firstpage_image] =>[orig_patent_app_number] => 10003943
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/003943 | Method for reducing an effect of vibration on a disk drive during a track following operation by adjusting an adaptive-filter gain applied to an acceleration sensor signal | Oct 22, 2001 | Issued |
Array
(
[id] => 1157604
[patent_doc_number] => 06771452
[patent_country] => US
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[patent_issue_date] => 2004-08-03
[patent_title] => 'Actuator of disc drive having shock damping device'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/977988 | Actuator of disc drive having shock damping device | Oct 16, 2001 | Issued |
Array
(
[id] => 571779
[patent_doc_number] => 07158328
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[patent_title] => 'Multi-phase acceleration of a data storage disc'
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[firstpage_image] =>[orig_patent_app_number] => 09982366
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/982366 | Multi-phase acceleration of a data storage disc | Oct 16, 2001 | Issued |
Array
(
[id] => 791301
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[patent_title] => 'Method and control scheme for compensating the coarse actuators undesired transients in dual stage control systems'
[patent_app_type] => utility
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[firstpage_image] =>[orig_patent_app_number] => 09958782
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/958782 | Method and control scheme for compensating the coarse actuators undesired transients in dual stage control systems | Oct 11, 2001 | Issued |
Array
(
[id] => 1139676
[patent_doc_number] => 06785081
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[patent_title] => 'Fly height detector'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/975294 | Fly height detector | Oct 10, 2001 | Issued |
Array
(
[id] => 1139670
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[patent_title] => 'Method and apparatus for providing a variable rate oversampling digital filter for resonance compensation in disk drive servo control systems'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/974454 | Method and apparatus for providing a variable rate oversampling digital filter for resonance compensation in disk drive servo control systems | Oct 8, 2001 | Issued |
Array
(
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[patent_title] => 'Time-varying, non-synchronous disturbance identification and cancellation in a rotating disk storage device'
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Array
(
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[patent_title] => 'System and method for enhancing load/unload performance of low-flying heads in a disk drive'
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Array
(
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[patent_title] => 'Magnetic disc apparatus'
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[firstpage_image] =>[orig_patent_app_number] => 09974316
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/974316 | Magnetic disc apparatus | Oct 8, 2001 | Abandoned |
Array
(
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[patent_title] => 'Servo settling by utilization of a bias torque offset value which depends on the memory of previous seek operations'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/967790 | Servo settling by utilization of a bias torque offset value which depends on the memory of previous seek operations | Sep 27, 2001 | Issued |